Ball point pen



FIG. 1 is an elevated perspective view of a ball point pen;

FIG. 2 is a right side elevational view of the ball point pen of FIG. 1,the left side being a mirror image thereof;

FIG. 3 is a front elevational view of the ball point pen of FIG. 1;

FIG. 4 is a rear elevational view of the ball point pen of FIG. 1;

FIG. 5 is a top plan view of the ball point pen of FIG. 1; and,

FIG. 6 is a bottom plan view of the ball point pen of FIG. 1.

The ornamental design for a ball point pen, as shown and described.